VAT Calculator
Follow the three simple steps stated below to figure out your VAT amount in a matter of seconds.
How to Use the Free VAT Calculator
Enter the net (without VAT) or gross (with VAT) amount into the 'Enter Amount' field.
Enter the VAT rate. The standard UK rate is 20%.
Select 'Add VAT' if your amount is exclusive of VAT, or 'Remove VAT' if it is inclusive.
The calculator will instantly show you the VAT amount and the corresponding gross or net total.
Frequently Asked Questions
What is the standard VAT rate in the UK?
The standard rate of VAT in the UK is currently 20%. There are also reduced rates (5%) and a zero rate (0%) for certain goods and services.
What's the difference between adding and removing VAT?
Adding VAT: Calculates how much VAT to add to a net price to get the gross price.
Removing VAT: Calculates how much of a gross price is the VAT, showing you the original net price.
Is this tool free to use?
Yes, this online VAT calculator is 100% free to use with no limitations.
What this tool is for
The UK VAT calculator helps add VAT to a net price or remove VAT from a gross price. Enter the amount, choose whether the price includes VAT, and use the rate that applies to your goods or services. The standard UK VAT rate is 20%, while reduced and zero rates apply only to specific categories. Use this tool for quick estimates, invoice checks, and price comparisons. For filing, exemptions, mixed supplies, or uncertain VAT treatment, confirm the current HMRC guidance or speak with a qualified tax adviser.
Common tasks
Add or remove UK VAT from prices quickly using common VAT rates for estimates and invoices.
- Add 20% VAT to a net price.
- Remove VAT from a gross total.
- Estimate invoice totals.
- Check VAT-inclusive and VAT-exclusive prices.
Privacy and limits
This calculator is for estimates only and does not replace tax advice or HMRC guidance.
References
Maintained by Conversores Online. Last reviewed: May 29, 2026
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